WWW.ACEPIXS.COM . . . . . ....NEW YORK, MARCH 3, 2005....Jennifer Lopez at Hot 97's Full Frontal Hip Hop held at Hammerstein Ballroom.....Please byline: KRISTIN CALLAHAN - ACE PICTURES.. . . . . . ..Ace Pictures, Inc: ..Philip Vaughan (646) 769-0430..e-mail: info@acepixs.com..web: http://www.acepixs.com